Ranked · 25 of 34 assessed
Ordered by Agency List ScoreAligns marketing efforts with business goals through PR and digital strategies
Integrated communications with PR, media, and digital marketing expertise
PR, social media, and influencer relations for lifestyle brands
Brand strategy and video production for healthcare and consumer brands
Strategic communications with expertise in public relations and digital marketing
Amplifies brands and drives action through strategic communications
Strategic marketing and media relations for complex industries
Public relations and content marketing for real estate, financial and professional services firms
Integrated marketing for franchise opportunity and consumer brand awareness
Marketing strategy and public relations for brand growth
Public relations for food, beverage, and green-focused businesses.
Translation and interpretation services for global communication
Digital philanthropy and strategic communications for non-profits
Connecting brands to culture through PR and strategic communications
Integrated communications for lifestyle brands with global reach
Brand strategy and PR for businesses and nonprofits
Harnesses communication for market research and strategic communications
Delivers impactful branding and digital experiences
Marketing communications for food, education, and social impact sectors
SEO and PPC services for inbound lead capture and search visibility
Strategic PR for professional services in legal and financial sectors
Exclusive publisher and publicist for J. Daniel Reed's works
Life science communications and growth acceleration for innovative companies
Specializes in media relations and online reputation management.
Boutique public relations firm specializing in strategic communication and reputation management.
Also in Illinois · 15 not ranked here
6 have not yet been assessed on the Agency List Score. Alphabetical.About this ranking
What this page ranks
This page ranks 25 of the 34 assessed corporate communications agencies in Illinois — the ones carrying a published score — out of 40 listed.
The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.
Cohorts and awards
Agencies are compared within a cohort — here, Corporate Communications in Illinois. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 34, so the strongest award available here is top 10%.
The 6 corporate communications agencies not yet assessed are listed on this page but not ranked.
A further 9 were assessed and no published evidence of their work was found, so no score is shown for them.
Paid placement
Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.
Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.
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Categories in Illinois
Corporate Communications nearby
Questions
- How many corporate communications agencies are in Illinois?
- 40 are listed on Agency List in Illinois. 34 of them have been assessed on the Agency List Score as of October 2026, and 25 of those carry a published score.
- Which corporate communications agency in Illinois is ranked highest?
- Winger Marketing, with an Agency List Score of 97.6, ranks #1 of 34 assessed agencies in Corporate Communications in Illinois.
- Why are 15 corporate communications agencies listed here but not ranked?
- 6 of the 40 listed have not yet been assessed on the Agency List Score. A further 9 were assessed and no published evidence of their work was found, so no score is shown for them. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
- How is the ranking determined?
- By Agency List Score, within the Corporate Communications in Illinois cohort of 34 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.